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From Dean Gaudet <dgau...@hyperreal.com>
Subject cvs commit: apache/htdocs/manual stopping.html
Date Thu, 24 Apr 1997 21:08:13 GMT
dgaudet     97/04/24 14:08:12

  Modified:    htdocs/manual  stopping.html
  Log:
  Document scoreboardfile lameness.
  
  Revision  Changes    Path
  1.2       +9 -6      apache/htdocs/manual/stopping.html
  
  Index: stopping.html
  ===================================================================
  RCS file: /export/home/cvs/apache/htdocs/manual/stopping.html,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -C3 -r1.1 -r1.2
  *** stopping.html	1997/04/23 02:40:50	1.1
  --- stopping.html	1997/04/24 21:08:11	1.2
  ***************
  *** 64,69 ****
  --- 64,74 ----
    replaces it with a child from the new <i>generation</i> of the
    configuration, which begins serving new requests immediately.
    
  + <p>Architectures that use an on disk <a
  + href="mod/core.html#scoreboardfile">ScoreBoardFile</a> are not supported
  + on graceful restarts.  See the ScoreBoardFile documentation for a method
  + to determine if your architecture uses it.
  + 
    <p>This code is designed to always respect the
    <a href="mod/core.html#maxclients">MaxClients</a>,
    <a href="mod/core.html#minspareservers">MinSpareServers</a>,
  ***************
  *** 109,120 ****
    
    <p>Architectures that use an on disk <a
    href="mod/core.html#scoreboardfile">ScoreBoardFile</a> have the potential
  ! to lose track of a child during graceful restart (you'll see an <a
  ! href="mod/core.html#errorlog">ErrorLog</a> message saying something about
  ! a <i>long lost child</i>).  The ScoreBoardFile directive explains how
  ! to figure out if your server uses a file, and possibly how to avoid it.
  ! There is also the potential that the scoreboard will be corrupted during
  ! any signalling, but this only has bad effects on graceful restart.
    
    <p><code>NEXT</code> and <code>MACHTEN</code> have small
race conditions
    which can cause a restart/die signal to be lost, but should not cause the
  --- 114,123 ----
    
    <p>Architectures that use an on disk <a
    href="mod/core.html#scoreboardfile">ScoreBoardFile</a> have the potential
  ! to corrupt their scoreboards whenever a signal is received.  It is
  ! possible for the server to forget about some children when this happens.
  ! See the ScoreBoardFile documentation for a method to determine if your
  ! architecture uses it.
    
    <p><code>NEXT</code> and <code>MACHTEN</code> have small
race conditions
    which can cause a restart/die signal to be lost, but should not cause the
  
  
  

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